PHP Email Attachment Trouble Shooting

Question

I am having problems finding a good example php script to send an attachment in my email form. I have written many scripts. Can someone help me? I will attach my current script below.
<?php
$subject = 'Online Application Candidate';
$emailadd = '[email protected]';
$url = 'http://www.mydomain.com/Form/application_recieved.htm';
$req = '0';
$mime_boundary="==Multipart_Boundary_x".md5(mt_rand())."x";
   $tmp_name = $_FILES['file']['tmp_name'];
   $type = $_FILES['file']['type'];
   $name = $_FILES['file']['name'];
   $size = $_FILES['file']['size'];
$text = "MIME-Version: 1.0\r\n" .
    "Content-Type: multipart/mixed;\r\n" .
    " boundary=\"{$mime_boundary}\"";
          "--{$mime_boundary}\n" .
    "Content-Type: text/plain; charset=\"iso-8859-1\"\n" .
    "Content-Transfer-Encoding: 7bit\n\n" .
    $text . "\n\n";
          "--{$mime_boundary}\n" .
    "Content-Type: {$type};\n" .
    " name=\"{$name}\"\n" .
    "Content-Disposition: attachment;\n" .
    " filename=\"{$Form_Attachments}\"\n" .
    "Content-Transfer-Encoding: base64\n\n" .
    $data . "\n\n" .
    "--{$mime_boundary}--\n";
$text = "Application Results:\n\n";
$space = ' ';
$line = '
foreach ($_POST as $key => $value)
if ($req == '1')
if ($value == '')
{echo "$key is empty";die;}
$j = strlen($key);
if ($j >= 20)
{echo "Name of form element $key cannot be longer than 20 characters";die;}
$j = 20 - $j;
for ($i = 1; $i <= $j; $i++)
{$space .= ' ';}
$value = str_replace('\n', "$line", $value);
$conc = "{$key}:$space{$value}$line";
$text .= $conc;
$space = ' ';
function heal($str) {
          $injections = array('/(\n+)/i',
          '/(\r+)/i',
          '/(\t+)/i',
          '/(%0A+)/i',
          '/(%0D+)/i',
          '/(%08+)/i',
          '/(%09+)/i'
          $str= preg_replace($injections,'',$str);
          return $str;
function isInjected($str) {
          $injections = array('(\n+)',
          '(\r+)',
          '(\t+)',
          '(%0A+)',
          '(%0D+)',
          '(%08+)',
          '(%09+)'
          $inject = join('|', $injections);
          $inject = "/$inject/i";
          if(preg_match($inject,$str)) {
                    return true;
          else {
                    return false;
$allowedExts = array("doc", "docx", "xml", "xls", "xlsx", "pdf");
$extension = end(explode(".", $_FILES["file"]["name"]));
if ((($_FILES["file"]["type"] == "application/doc")
|| ($_FILES["file"]["type"] == "application/docx")
|| ($_FILES["file"]["type"] == "application/xml")
|| ($_FILES["file"]["type"] == "application/xls")
|| ($_FILES["file"]["type"] == "application/xlsx")
|| ($_FILES["file"]["type"] == "application/pdf"))
&& ($_FILES["file"]["size"] < 20000)
&& in_array($extension, $allowedExts))
  if ($_FILES["file"]["error"] > 0)
    echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
  else
    echo "Upload: " . $_FILES["file"]["name"] . "<br />";
    echo "Type: " . $_FILES["file"]["type"] . "<br />";
    echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
    echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";
    if (file_exists("upload/" . $_FILES["file"]["name"]))
      echo $_FILES["file"]["name"] . " already exists. ";
    else
      move_uploaded_file($_FILES["file"]["tmp_name"],
      "upload/" . $_FILES["file"]["name"]);
      echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
else
  echo "Invalid file";
mail($emailadd, $subject, $text, 'From: '.$emailadd.'');
echo '<META HTTP-EQUIV=Refresh CONTENT="0; URL='.$url.'">';
?>

Answer 1

No trouble at all: http://www.telstra.com.au/account-services/mobile-support/?deviceId=8455#tab-messaging-email